This study aims to determine the achievement of learning outcomes in implementing a healthy living culture through online learning in grade I students of SD Negeri 101828, Pancur Batu District, for the 2020-2021 academic year. The research was carried out through learning in a network of healthy living culture material with the results of measuring tasks in the form of photos, voice notes, or videos. The material delivered by the teacher is done through a whatsapp group with parental assistance at home, providing explanations regarding the material. Healthy living culture material is given to grade I elementary school students contained in the student package book so that learning outcomes must be achieved in the COVID-19 pandemic situation. This study uses qualitative methods aimed at describing, summarizing various conditions, various situations, or various phenomena of social reality. This research focuses on obtaining activities that reflect the learning outcomes of healthy living culture materials through online learning. The data obtained were in the form of monitoring and studying learning activities during the COVID-19 pandemic for grade I students at SD Negeri 101828, Pancur Batu District. The implementation of this online learning process is through giving instructions to students by sending assignments related to a healthy living culture including (1) Healthy Living, (2) Treating a Clean Life, (3) Eating and Drinking Patterns, (4) Resting Patterns, and (5) Knowledge Health. Based on the research data, it is known that the 1st grade students of SD Negeri 101828 Pancur Batu District with a total of 30 people and became the subject of the study obtained data on 29 students having an average score exceeding the Minimum Completeness Criteria (KKM) of 75 and 1 student having a low score, namely with the average value is 65.8. The conclusion in this study is the online learning process in this case shows that the stages applied by the teacher can provide an effective learning process during the covid-19 pandemic to provide learning materials and assessments with media that can be operated by students. The assessment indicators are as follows: (1) students have the ability to “live healthy”; (2) students have the ability to “treat clean life”; (3) students have good “eating and drinking” skills; (4) students have a good “rest pattern” ability; and (5) students have good “Health Knowledge”. learning in the network can show that students can achieve the expected KKM, namely with the time that has been set students are able to achieve 96.7% classical completeness..